package com.atguigu.gulimall.product.controller;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import com.atguigu.gulimall.product.entity.CategoryEntity;
import com.atguigu.gulimall.product.service.CategoryService;
import com.atguigu.gulimall.common.utils.R;


/**
 * 商品三级分类
 *
 * @author yangni
 * @email 1607401968@qq.com
 * @date 2022-01-22 16:34:30
 */
@RestController
@RequestMapping("product/category")
public class CategoryController {
    @Autowired
    private CategoryService categoryService;

    /**
     * 查询所有，以树形展示
     */
    @RequestMapping(value = "/list/tree",method = RequestMethod.POST)
    //@RequiresPermissions("product:category:list")
    public R list(@RequestParam Map<String, Object> params) {
        List<CategoryEntity> list = categoryService.listWithTree();
        return R.ok().put("data", list);
    }


    /**
     * 信息
     */
    @RequestMapping("/info/{catId}")
    // @RequiresPermissions("product:category:info")
    public R info(@PathVariable("catId") Long catId) {
        CategoryEntity category = categoryService.getById(catId);

        return R.ok().put("data", category);
    }

    /**
     * 保存
     */
    @RequestMapping("/save")
    //@RequiresPermissions("product:category:save")
    public R save(@RequestBody CategoryEntity category) {
        categoryService.save(category);

        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    //@RequiresPermissions("product:category:update")
    public R update(@RequestBody CategoryEntity category) {
//        categoryService.updateById(category);
        categoryService.updateDetail(category);
        return R.ok();
    }

    /**
     * 删除  RequestBody 获取请求体的数据
     * springMVC自动将请求体的数据（JSON），转换成对应的对象
     */
    @RequestMapping("/delete")
    //@RequiresPermissions("product:category:delete")
    public R delete(@RequestBody Long[] catIds) {
        categoryService.removeMenuByIds(Arrays.asList(catIds));
        return R.ok();
    }
}
